module.exports = {
    devServer: {
        host: '0.0.0.0', //host改成自己的IP
        port: 8085,
        // 查阅 https://github.com/vuejs/vue-doc-zh-cn/vue-cli/cli-service.md#配置代理
        proxy: null, // string | Object
        before: app => {}
      }
}